Don't you know that the 1bh has been conclusive proven that it is inferior to the 2bh? That is a fact. I'm surprised that the USPTA and other coaching organization have not banned the teaching of such an inferior technique.

At the very least, if a parent wishes their child to be taught a 1bh, the pro should be protected by having the parent sign a release form.

Who/Where/When has the 1hbh been proven inferior? Who wants to tell Federer, Sampras, Laver, Emerson they won all those Grand Slams with an inferior shot?